Skip Navigation LinksHome > January 3, 2003 - Volume 17 - Issue 1 > Osteonecrosis in HIV disease: epidemiology, etiologies, and...
AIDS:
Editorial Review

Osteonecrosis in HIV disease: epidemiology, etiologies, and clinical management

Allison, Greg Ta,*; Bostrom, Mathias Pb; Glesby, Marshall Jc

Free Access
Article Outline
Collapse Box

Author Information

From the aMCP Hahnemann University, Philadelphia, Pennsylvania, bthe Hospital for Special Surgery and Department of Orthopedic Surgery and the cDivision of International Medicine and Infectious Diseases, Department of Medicine, Weill Medical College of Cornell University, New York, USA.

*Present address: Department of Internal Medicine, Mayo Graduate School of Medicine, Rochester, Minnesota, USA.

Requests for reprints to: Dr M. J. Glesby, Weill Medical College of Cornell University, Cornell Clinical Trials Unit, 525 East 68th Street, Box 566, New York 10021, USA.

Received: 30 May 2002; accepted: 28 August 2002.

Collapse Box

Abstract

Osteonecrosis has been increasingly associated with HIV disease throughout the 1990s, and the incidence appears to be rising. The hip is most commonly involved and often bilaterally. Although anecodotal reports suggest an association between osteonecrosis and highly active antiretroviral therapy, controlled epidemiologic studies do not support a direct link. Many patients with osteonecrosis have established risk factors, some of which may be related to HIV disease or its therapy, including corticosteroid use and hyperlipidemia. Alcoholism, hypercoagulability, megesterol acetate use, immune reconstitution, and other factors may also contribute. Plain radiographs and magnetic resonance imaging are the cornerstones of diagnosis. Management is dependent on the stage of bone disease and ranges from observation to total joint arthroplasty. Clinicians may help to prevent HIV-associated osteonecrosis by encouraging patients to limit their exposure to the established risk factors for the disease.

Back to Top | Article Outline

Introduction

Osteonecrosis, also known as ischemic necrosis, avascular necrosis, aseptic necrosis, or osteochondritis dessicans, has been reported in the medical literature for over 60 years [1]. As the most definitive term for the disease suggests, osteonecrosis is characterized by the in situ death of bone. Although human osteonecrotic disease occurs most frequently in the hip, it may arise at a number of locations throughout the body, including, but not limited to, the shoulder, wrist, knee, and ankle [2].

The first case reports of an association between HIV disease and osteonecrosis were published in the early 1990s [3,4]. This review of the available literature examines the current understanding of the relationship between these two conditions and the diagnosis, treatment, and prevention of osteonecrosis in HIV disease.

Back to Top | Article Outline

Clinical epidemiology of HIV-associated osteonecrosis

Although there have been many reports during the 1990s of osteonecrosis in HIV-infected patients, the true incidence of symptomatic osteonecrosis has not been well defined. Three recent reports cite annual incidence data ranging from 0.080 to 1.33% [5–7]. The annual incidence of symptomatic osteonecrosis in the general population has been estimated to be between 0.010 and 0.135% [6,8]. One recent study utilized magnetic resonance imaging (MRI) to screen for osteonecrosis in 339 asymptomatic HIV-infected individuals. The percentage of patients with asymptomatic osteonecrosis in this population was approximately 4% [9]. To our knowledge, however, the prevalence of asymptomatic disease has not been investigated in the population at large.

In several clinical settings, the apparent incidence of osteonecrosis in HIV-infected patients has risen, sometimes dramatically, within the past few years. At the same time, the incidence of osteonecrosis in the general population has remained relatively stable [5,6]. At least in part, this phenomenon may be secondary to increased detection of osteonecrosis in HIV-infected patients as a result of heightened awareness and vigilance on the part of the clinician. However, because highly active antiretroviral therapy (HAART) has grown to become the mainstay of HIV treatment over the same period of time, it is possible that HAART might predispose HIV-infected patients to the development of osteonecrosis. The available evidence in support of this claim is summarized in the following section.

Back to Top | Article Outline

Etiologies, associations, and risk factors

In the general population, a high degree of heterogeneity exists among the various known pathologies that lead to the development of osteonecrosis. In a final pathway common to all of these etiologies, however, death of bone tissue is invariably caused by vascular compromise. This compromise often develops in response to vascular occlusion (as in thromboembolic disease), but it may also appear following physical damage to vessel walls (as in radiation injury or trauma). Such an interruption of the blood supply results in ischemia, hyperemia, an increase in intraosseous pressure, and, finally, death of osteocytes. Osteonecrosis almost always affects the bone closest to the joint space, as this area is most susceptible to vascular compromise [1,10,11].

In approximately 80% of all osteonecrotic disease in the general population, one or more risk factors can be shown to have predisposed patients to development of the disorder [12]. The remaining 20% is considered to be idiopathic. Table 1 summarizes the established risk factors for osteonecrosis, as well as some frequently associated conditions. Several of these risk factors are routinely encountered among HIV-infected patients, including hyperlipidemia and corticosteroid exposure. In HIV-infected and uninfected populations alike, common risk factors include the use of ethanol and corticosteroids.

Table 1
Table 1
Image Tools
Back to Top | Article Outline
Ethanol and corticosteroids

Although the pathogenesis of steroid- and ethanol-induced osteonecrosis remains obscure, these agents have been known to cause damaging alterations in lipid metabolism [13–16]. Investigators have shown that these harmful metabolic changes can cause fatty infiltration of the bone marrow, thereby potentially obstructing blood flow to and from bone [15]. In addition, ethanol- or steroid-induced hyperlipidemia may promote fat embolization within the bone vasculature [13–16].

To date, two case-control studies [6,17] and one small prospective study [18] have systematically examined various known and proposed risk factors for osteonecrosis in HIV infection. All three studies compared groups of HIV-infected patients with osteonecrosis to HIV-infected patients without osteonecrosis and found a significant increase in the number of recognized risk factors present in the osteonecrosis group. All three of these reports uncovered a link between prior corticosteroid use and the subsequent diagnosis of osteonecrosis. Two of these studies [6,18] reported a positive association between alcohol use and the development of osteonecrotic disease. In another pair of these investigations [17,18], glucocorticoid use was found to be the most common risk factor associated with osteonecrosis in the HIV-infected population.

Two recent studies have associated the use of megesterol acetate, an anticachectic progesterone derivative, with osteonecrosis in HIV-infected patients [6,19]. Because the progesterone receptor–ligand complex has been shown to bind to DNA glucocorticoid response elements [20], it is possible that megesterol may predispose patients to the development of osteonecrosis by acting like a glucocorticoid.

High-dose anabolic steroid use has been linked to osteonecrotic disease in athletes [16]. To our knowledge, however, no association has been drawn between physiologic testosterone replacement therapy and osteonecrotic disease. In one case-control study, Scribner and colleagues [6] evaluated testosterone levels in HIV-infected patients and found no significant differences between those with osteonecrosis and the controls. However, like progesterones, the testosterones are known to retain some degree of glucocorticoid-like activity [19]. Therefore, testosterone and its derivatives may have the potential to contribute to the development of osteonecrosis.

Back to Top | Article Outline
Vasculitis, anticardiolipin antibodies, and hypercoagulability

Numerous vasculitides have been reported in association with HIV infection [21,22], and these inflammatory states have been shown to cause subacute swelling and disruption of the vascular endothelium, insidiously resulting in luminal occlusion [21]. This vascular blockage may then lead to necrosis of bone [22].

Although the pathogenesis of the HIV-linked vasculitides has yet to be elucidated [21], investigators have suggested a role for vasculitis in HIV-associated osteonecrosis and have speculated on the potential etiologic contribution of anticardiolipin antibodies. The reasons for this focus are threefold. First, anticardiolipin antibodies are estimated to be present in 50–86% of all HIV-infected patients [23–25]. These numbers are thought to represent much higher rates than are found in the general population [23]. Second, anticardiolipin antibodies have been associated with osteonecrosis in various immune vasculitic syndromes [26]. In systemic lupus erythematosus, for example, the presence of these antibodies has been thought to serve as an independent risk factor for the development of osteonecrosis (although a recent study [27] has seriously questioned this assumption). Third, in addition to their potential for endothelial disruption, anticardiolipin antibodies have been linked to platelet aggregation and vascular thrombosis [28]. Therefore, thrombosis represents a second potential mechanism by which these antibodies might contribute to the development of osteonecrotic disease.

In one case series [29], four HIV-infected patients who were diagnosed with osteonecrosis lacked any classical risk factors for the complication. However, three out of the four had anticardiolipin antibodies in their blood. Because these antibodies are just as prevalent in the HIV population at large, however, no definitive conclusions can be drawn from this report.

Another condition that might play an etiologic role in HIV-associated osteonecrosis is an acquired deficiency of the antithrombotic factor protein S. Although present in only a minority of patients, HIV infection has been associated with both protein S deficiency [24,25] and with the presence of anti-protein S antibodies [25].

A 1997 case series of six HIV-infected patients [30] concluded that vascular thrombosis was the most likely mechanism to account for the development of osteonecrosis in HIV disease. The authors postulated that thrombosis might result either from the actions of anticardiolipin antibodies or from a deficiency of protein S. At least half of the patients in this series, however, had known risk factors for osteonecrosis, including the use of ethanol and glucocorticoids. In addition, this report did not give either blood levels of protein S or antibody titers.

Back to Top | Article Outline
Highly active antiretroviral therapy and HIV infection

The development of HAART as the standard of care for HIV disease has resulted in both prolonged patient survival and enhanced quality of life. Although it is well known that most of these regimens may cause adverse metabolic effects, both the scope and the mechanisms of these effects are only just beginning to become clear [31]. Because clinicians have increasingly reported osteonecrosis in the era of HAART, a number of groups have proposed that antiviral therapy might serve as a risk factor for osteonecrosis [7,32–34]. In contrast, two case-control studies [6,17] and one recent case series [35] have concluded that HAART is not a consistent risk factor for the development of osteonecrosis in HIV-infected patients.

Two factors may contribute to a spurious association between osteonecrosis and HAART in uncontrolled studies. First, receipt of HAART is common and thus the likelihood that a given HIV-infected patient with osteonecrosis is taking a HAART regimen is relatively high. Second, because of the beneficial impact of HAART on survival, survival bias may play a role. As patients live longer with HIV infection as a result of HAART, they have more opportunity to develop osteonecrosis. Nonetheless, HAART may contribute to the development of osteonecrosis by secondary effects on lipids or by the possibility of immune reconstitution. One case-control study reported that patients with osteonecrosis tended to have longer durations of HAART and greater rises in CD4 counts from nadir levels [17].

Therefore, based on the available studies, there is little evidence to suggest that HAART (or HIV itself) acts as an independent risk factor for the development of osteonecrosis. It should be noted, however, that a number of conditions listed in Table 1 have been linked to HAART, HIV, or both. These disorders include hyperlipidemia [31], pancreatitis [31,36], osteopenia [37], hyperuricemia [38,39], and osteomyelitis [40].

Back to Top | Article Outline

Evaluation and management

Clinical presentation

In the general population, osteonecrosis primarily affects younger adults between the ages of 20 and 50 years. On average, patients are less than 40 years of age at diagnosis. The disease appears to favor the male sex by a ratio of eight to one [41] and in 85% of those affected, osteonecrosis exclusively involves one or both of the femoral heads. In a large percentage of these (40–60%), involvement is bilateral [2,12]. The remaining 15% of occurrences may involve any of the other bones of the human body, either in addition to the femoral head or exclusive of it. Many of these latter cases also involve multiple sites. Of these alternative locations, the humeral heads, the femoral condyles, and the scaphoid and lunate bones are the most commonly affected [1,12]. The clinical presentation of osteonecrotic disease appears to be identical in all patients, without regard to their HIV status [1,2].

Although occasionally acute in presentation, the typical form of osteonecrosis is notoriously insidious in onset and estimates of its progression from asymptomatic disease to symptomatic disease vary widely. The best estimates of disease progression result from investigations of the relationship between both long-term and short-term steroid exposure and osteonecrosis. These studies separate the time of initial steroid ingestion and the appearance of symptoms by between 2 months and 10 years, with most disease becoming clinically apparent within 3 years of drug exposure [1,10,13,17,42,43]. One retrospective study of idiopathic osteonecrosis places the average interval from radiographic signs to clinical symptoms at 5–6 years, with a range of 3–8 years [44].

Back to Top | Article Outline
History and physical examination

The symptoms of osteonecrosis are usually subtle and non-specific, with most patients complaining of mild to moderate periarticular pain [1]. The pain is usually triggered either by weight bearing or by moving the affected limb toward the extreme outer ranges of its motion. If one of the lower limbs is affected, a slight limp may consequently develop. There may or may not be a clear history of radiation of the pain, either toward the groin or in the direction of an adjacent joint (especially the knee or the elbow) [12].

Most frequently, a focused physical examination will fail to uncover any striking abnormalities. Uncommonly, a focused physical examination may reveal periarticular point tenderness or the examiner might discover a decreased range of motion in the affected joint. Extensive attempts to reproduce the pain should not be attempted, as they are unlikely to alter patient management, and they have the potential to cause considerable harm [1,12].

Based on the history and physical examination, both of which are non-specific for osteonecrosis, the disorder may be confused with a number of other clinical conditions including osteoarthritis and rheumatoid arthritis [12]. Clinically, however, any HIV-infected patient providing a recent history of periarticular pain and harboring one or more of the risk factors listed in Table 1 should undergo imaging studies to exclude osteonecrosis [1,12].

Back to Top | Article Outline
Imaging

Clinical imaging has been a subject of great interest in the field of osteonecrotic disease. Plain X-ray films, computed tomography (CT), MRI, and radionuclide bone scans have all been successfully used to diagnose the disease [45]. Because osteonecrosis has a characteristic appearance when imaged, all of these studies share a similarly high specificity for the disease. Their sensitivities, however, differ significantly.

The earliest recorded cases of osteonecrosis were diagnosed using anterior–posterior and lateral X-ray views of the affected joint [46]. The osteonecrotic changes that might be seen on such films include cystic sclerosis, subchondral lucency, bony collapse, and secondary degenerative joint disease. Because all of these changes represent moderate to advanced osteonecrosis (Table 2), the sensitivity of plain X-ray films increases with the stage of disease [1]. Overall, this approach has been shown to be about 40% sensitive for osteonecrosis [46]. Despite their relatively low sensitivity, plain X-ray films are by far the least expensive of all studies used in the diagnosis of osteonecrosis. For this reason, when excluding the disease, anterior–posterior and lateral X-ray films of the affected joint remain the tests of first choice [12].

Table 2
Table 2
Image Tools

The range of osteonecrotic changes seen on non-contrast CT scans is nearly identical to the variety seen on plain films. Hence, the two techniques result in similar sensitivities for the disorder. CT scans are best able to detail some of the more subtle changes of cystic sclerosis and, therefore, they are often required in the staging of osteonecrotic disease. However,, the comparatively high cost of CT combined with its relatively low sensitivity precludes its use a primary tool of choice in the evaluation of suspected osteonecrosis [12].

In the face of a negative X-ray, MRI is the preferred technique for the initial assessment of potential osteonecrotic disease. With its estimated sensitivity well over 90% [41,46], MRI has proven to be the most accurate overall imaging study for the detection of osteonecrosis. The value of MRI is particularly significant in the diagnosis of stage I disease. Here, an abnormal signal indicates the presence of devascularized bone tissue before other, more overt, necrotic changes are seen. Figure 1 illustrates the typical MRI findings in an HIV-infected patient with osteonecrosis.

Fig. 1
Fig. 1
Image Tools

The sensitivity of radionuclide bone scans for osteonecrosis has proven to be intermediate to that of X-ray/CT and that of MRI. Because a single study is able to sense bony changes anywhere in the body, bone scans are most often used in the detection of occult foci of osteonecrosis [12]. Hence, the bone scan is best utilized as a follow-up measure, especially when used to discover new sites of bony necrosis in patients who have been previously diagnosed with the disorder.

In the initial assessment of suspected osteonecrosis of the hip joint, a plain film of both the painful side and the contralateral side are indicated. In the primary evaluation of other joints, only an X-ray of the affected side is suggested. An MRI should then be performed in the location of each negative film. If all of these tests are negative, and clinical suspicion remains high, a bone scan may be ordered, followed by CT of the affected area if necessary. Following a diagnosis of osteonecrosis, a baseline bone scan should be considered so that any involvement of other bones in the body can be excluded (Fig. 2).

Fig. 2
Fig. 2
Image Tools

According to the results of these imaging studies, staging of the disease should next be performed. The most widely accepted method for the staging of osteonecrosis is the quantitative method detailed in Table 2 [10,12]. Proper staging of the disease will help to guide the clinician toward the most appropriate treatment options.

Back to Top | Article Outline
Treatment

The dearth of prospective outcome studies in osteonecrosis has resulted in a lack of clearly established treatment guidelines. Current recommendations and suggestions for managing the disease are based on expert opinion and can likely be generalized to HIV-infected patients with osteonecrosis.

Back to Top | Article Outline
Disease stages 0–IA

For disease stages 0–IA, close observation utilizing the same imaging study that was originally used to define the lesion (usually an X-ray of the affected joint) can be recommended once every 3–6 months for at least 1 year following the initial diagnosis. If these studies fail to show progression of the lesion, X-ray/MRI may then be instituted every 6 months for 1 year, and once a year thereafter. The importance of early periodic postdiagnostic MRI was emphasized in a 1993 study [47], in which 63% of stage I–II patients progressed to more advanced stages of the disease following 2 years of recommended therapy.

Along with follow-up imaging studies, conservative management should be instituted during disease stages 0–IA. Conservative therapy should also be initiated for all patients prior to definitive therapy and for patients with contraindications to surgery at any stage. This treatment consists of decreased weight bearing on the affected joint (usually with crutches), the removal or minimization of any known risk factors, and the use of analgesic medications as necessary. To date, no rigorous studies have examined the potentially beneficial anticoagulant effects of aspirin or other non-steroidal anti-inflammatory agents in the prevention and treatment of osteonecrotic disease. Because these very early stages involve so little of the bone, the great majority of these lesions completely heal with conservative therapy, and hence, more invasive management is not advocated [12].

Back to Top | Article Outline
Disease stages IB–IIC

For disease stages IB–IIC, in addition to follow-up imaging, more aggressive intervention is usually recommended in order to prevent progression of the lesion. Core decompression is one surgical measure used to treat early-stage osteonecrosis of the femoral head (and sometimes, other locations). In this procedure, cores of bone are extracted from the affected head, thereby reducing the intraosseous pressure that is thought to contribute to continued bone demineralization and cell death. This technique also appears to help to stimulate vascular regeneration and repair [12]. Although the risk–benefit ratio of core decompression is still controversial, the procedure appears to pose little danger when performed in the hands of an experienced surgeon [48,49]. In preventing progression of the disease at these early stages, core decompression plus conservative therapy has most often proven to be significantly more efficacious than conservative therapy alone [11,12,49]. In some studies, however, the efficacy of the two modalities has been shown to be equivalent [41,48]. To our knowledge, however, a randomized comparison of these two treatments has not been reported.

Bone grafting is often combined with core decompression in stages IB–IIC osteonecrosis and this practice has similar success rates to core decompression alone [12]. One procedure for these stages involves microvascular grafting of an autogenous segment of fibula to small branches of the femoral artery and vein. The available data on this procedure are most encouraging [50], although general access to this technique is currently limited to select academic centers.

Osteotomies are another group of procedures that have been used in the treatment of early-stage osteonecrosis. All of these techniques involve cutting and rotating the necrotic bone such that the devascularized surface is placed in minimal contact with other bones at the joint surface. The effectiveness of osteotomy has been reported to vary considerably [1,11,12, 41]. One major drawback to osteotomy is that if osteonecrosis progresses, it becomes very difficult for surgeons to perform total joint arthroplasty, the preferred procedure for advanced disease stages.

Pulsating electromagnetic fields is one less-invasive procedure that has been used to treat stage IB–IIC disease. The aim of this therapy is to stimulate repair in the affected region. Some studies of pulsating electromagnetism have shown it to be more effective than conservative therapy, and others have concluded that it may even be equal in efficacy to core decompression [12]. The machine that has been used to create the pulsating fields, however, has yet to be licensed in the United States. In future, this treatment might be combined with various surgical procedures.

Back to Top | Article Outline
Disease stages IIIA–IVA

Once osteonecrosis has reached stages IIIA–IVA, the clinician's judgment of the severity of patient distress should help to guide treatment of the disease. For less-severe signs and symptoms, these stages may be treated exactly like stages IB–IIC. For more serious signs and symptoms, the suggested therapy of IIIA–IVA disease is identical to the treatment of stages IVB–VI as outlined below.

Back to Top | Article Outline
Disease stages IVB–VI

The surgery most commonly employed for stages IVB–VI is total joint arthroplasty [12]. Despite great advances in this procedure, the average life expectancy of hip joint replacements in young patients remains at between 10 and 20 years [1]. Hence, this surgery may be less than optimal for young HIV-infected patients who are doing well on HAART. Although other surgical procedures are available (endoprosthesis, surface replacement, resection arthroplasty, and arthrodesis), these options have all proven to be less durable than total joint arthroplasty [12].

Back to Top | Article Outline
Preventive strategies

Despite the high prevalence of risk factors for osteonecrosis in the population with HIV infection, HIV-associated osteonecrotic disease remains relatively uncommon. In our anecdotal experience, HIV- infected patients who do acquire osteonecrosis often initially present with lesions at or above stage IIIA, thereby necessitating aggressive surgical management at the outset of therapy [51]. Therefore, preventive strategies aimed at reduction of risk should be considered in HIV-infected patients with one or more risk factors for osteonecrosis.

Glucocorticoids are prescribed for various conditions associated with HIV. Bartlett [52] currently recommends the use of glucocorticoids only for the treatment of the complications of HIV disease that are listed in Table 3. In addition to the disorders noted in this table, glucocorticoids are often prescribed for serious comorbidities (such as severe, persistent asthma) in HIV-positive patients. Because there are studies to suggest that even the short-term use of glucocorticoids may predispose patients to osteonecrosis [17,41,42], these agents should be used judiciously, in the lowest effective dosages, and for the shortest possible length of time.

Table 3
Table 3
Image Tools

All patients taking HAART should be regularly monitored and treated for hyperlipidemia [31]. Excessive ethanol use should be aggressively targeted in all HIV-infected patients.

Any of the other associated or comorbid conditions listed in Table 1 should be diagnosed and treated as appropriate for each individual disorder. Any documented hypercoagulable state should be properly managed with anticoagulant therapy. There is currently no evidence to suggest the general prophylactic use of aspirin or other mild anticoagulants in the prevention of osteonecrosis. Similarly, there is no current indication to treat asymptomatic elevations of anticardiolipin antibodies in HIV-infected patients.

Back to Top | Article Outline

Summary and conclusions

Osteonecrosis is not a new disease, but it has only been recognized in HIV-infected patients in recent years. It now seems clear that HIV-infected patients are at a higher risk for the development of osteonecrotic disease. However, these same patients are also more likely to be exposed to risk factors that have been shown to predispose the general population to the establishment of osteonecrosis.

In both HIV disease and in the general population, osteonecrosis is often insidious in nature. Because the history and the physical examination are both non-specific, the clinician must maintain a high index of suspicion for the disease in all HIV-infected patients.

X-ray and MRI are the studies of choice in all patients being evaluated for suspected osteonecrosis. Proper staging of the disorder, frequent follow-up imaging studies, and stage-specific management should follow the initial patient assessment. Clinicians may help to prevent HIV-associated osteonecrosis by encouraging HIV-infected patients to limit their exposure to the established risk factors for the disease.

Back to Top | Article Outline

References

1.Mankin HJ. Nontraumatic necrosis of bone (osteonecrosis). New Eng J Med 1992, 326:1473–1479.

2.Plate AM, Boyle BA. Review of avascular necrosis and HIV. AIDS Reader 2000, 10:570–573.

3.Goorney BP, Lacey H, Thurairajasingam S, Brown JDK. Avascular necrosis of the hip in a man with HIV infection. Genitour Med 1990, 66:451–452.

4.Gerster JC, Camus JP, Chave JP, Koeger AC, Rappoport G. Multiple site avascular necrosis in HIV infected patients. J Rheumatol 1991, 18:300–302.

5.Keruly JC, Chaisson RE, Moore RD. Increasing incidence of avascular necrosis of the hip in HIV-infected patients. J Acquir Immune Defic Synd 2001, 28:101–102.

6.Scribner AN, Troia–Cancio PV, Cox BA, Marcantonio D, Hamid F, Keiser P, et al. Osteonecrosis in HIV: a case-control study. J Acquir Immune Defic Synd 2000, 25:19–25.

7.Timpone J, Fluhme D, Nascone J, Evans B, Kumar P. Avascular necrosis in HIV positive patients: a potential link to protease inhibitors Sixth Conference on Retroviruses and Opportunistic Infections. Chicago, January–February 1999. [abstract 680].

8.Brown P, Crane L. Avascular necrosis of bone in patients with HIV infection: report of 6 cases and review of the literature. Clin Infect Dis 2001, 32:1221–1226.

9.Miller KD, Masur H, Jones EC, Joe GO, Rick ME, Kelly GG, et al. High prevalence of osteonecrosis of the femoral head in HIV-infected adults. Ann Intern Med 2002, 137:17–25.

10.Wolfe CJ, Taylor-Butler KL. Avascular necrosis: a case history and literature review. Arch Fam Med 2000, 9:291–294.

11.Arlet J. Nontraumatic avascular necrosis of the femoral head: past, present, and future. Clin Orthop 1992, 277:12–21.

12.Steinberg ME. Avascular necrosis: diagnosis, staging, and management. J Musculoskel Med 1997, 14:13–25.

13.Cruess RL. Steroid-induced osteonecrosis: a review. Can J Surg 1981, 24:567–571.

14.Gold EW, Cangemi PJ. Incidence and pathogenesis of alcohol-induced osteonecrosis of the femoral head. Clin Orthop 1979, 143:222–226.

15.Boskey AL, Raggio CL, Bullough PG, Kinnett JG. Changes in the bone tissue lipids in persons with steroid and alcohol-induced osteonecrosis. Clin Orthop 1983, 172:289–295.

16.Pettine KA. Association of anabolic steroids and avascular necrosis of the femoral head. Am J Sports Med 1991, 19:96–98.

17.Glesby MJ, Hoover DR, Vaamonde CM. Osteonecrosis in patients infected with human immunodeficiency virus: a case-control study. J Infect Dis 2001, 184:519–523.

18.Blacksin MF, Kloser PC, Simon J. Avascular necrosis of bone in human immunodeficiency virus infected patients. Clin Imaging 2000, 23:314–318.

19.Mann M, Malozowski S, Bacsanyi J, Gibert C. Aseptic necrosis in HIV seropositive patients: a possible role for megestrol acetate. AIDS Patient Care STD 2000, 14:405–410.

20.Katzung BG. Basic and Clinical Pharmacology, 7th edn. Stamford, CT: Appleton & Lange; 1998.

21.Chetty R. Vasculitides associated with HIV infection. J Clin Pathol 2001, 54:275–278.

22.Major NM, Tehranzadeh J. Musculoskeletal manifestations of AIDS. Radiol Clin North Am 1997, 35:1167–1189.

23.Canoso RT, Zon LI, Groopman JE. Anticardiolipin antibodies associated with HTLV-III infection. Br J Haematol 1987, 65: 495–498.

24.Hassell KL, Kressin DC, Neumann A, Ellison R, Marlar RA. Correlation of antiphosholipid antibodies and protein S deficiency with thrombosis in HIV-infected men. Blood Coag Fibrinolysis 1994, 5:455–462.

25.Sorice M, Griggi T, Arcieri P, Circella A, d'Agostino F, Ranieri M, et al. Protein S and HIV infection: the role of anticardiolipin and anti-protein S antibodies. Thromb Res 1994, 73:165–175.

26.Belmonte MA, Garcia-Portales R, Domenech I, Fernandez-Nebro A, Camps MT, DeRamon E. Avascular necrosis of bone in human immunodeficiency virus infection and antiphospholipid antibodies. J Rheumatol 1993, 20:1425–1428.

27.Mok MY, Farewell VT, Isenberg DA. Risk factors for avascular necrosis of bone in patients with systemic lupus erythematosus: is there a role for antiphospholipid antibodies? Ann Rheum Dis 2000, 59:462–467.

28.Hoffman M, Monroe DM, Roubey RA. Links between the immune and coagulation systems: how do ‘antiphospholipid antibodies’ cause thrombosis? Immunol Res 2001, 22:191–197.

29.Olive A, Queralt C, Sirera G, Centelles M, Force L. Osteonecrosis and HIV infection: 4 more cases. J Rheumatol 1998, 25: 1243–1244.

30.Rademaker J, Dobro JS, Solomon G. Osteonecrosis and human immunodeficiency virus infection. J Rheumatol 1997, 24: 601–604.

31.Herman JS, Easterbrook PJ. The metabolic toxicities of antiretroviral therapy. Int J STD AIDS 2001, 12:555–562.

32.Bonfanti P, Grabbuti A, Carradori S, Pusterla L, Parrazini F, Landonio S, et al. Osteonecrosis in protease inhibitor treated patients. Orthopedics 2001, 24:271–272.

33.Monier P, McKown K, Bronze MS. Osteonecrosis complicating highly active antiretroviral therapy in patients infected with human immunodeficiency virus. Clin Infect Dis 2000, 31: 1488–1492.

34.Meyer D, Behrens G, Schmidt RE, Stoll M. Osteonecrosis of the femoral head in patients receiving HIV protease inhibitors. AIDS 1999, 13:1147–1148.

35.Calza L, Manfredi R, Mastroianni A, Chiodo F. Osteonecrosis and highly active antiretroviral therapy during HIV infection: report of a series and literature review. AIDS Patient Care STD 2001, 15:385–389.

36.Rizzardi GP, Tambussi G, Lazzarin A. Acute pancreatitis during primary HIV-1 infection. New Eng J Med 1997, 336:1836–1837.

37.Tebas P, Powderly WG, Claxton S, Marin D, Tantisiriwat W, Teitelbaum SL, et al. Accelerated bone mineral loss in HIV-infected patients receiving potent therapy. AIDS 2000, 14: F63–F67.

38.Richardson D, Liou SH, Kahn JO. Uric acid and didanosine compliance in AIDS clinical trials: an analysis of AIDS Clinical Trials Group protocols 116A and 116B /117. J Acquir Immune Defic Synd 1993, 6:1212–1223.

39.Manfredi R, Chiodo F. Longitudinal assessment of serum urate levels as a marker of HIV disease progression. Int J STD AIDS 1998, 9:433–434.

40.Casado E, Olive A, Holgado S, Perez-Andres R, Romeu J, Lorenzo JC, et al. Musculoskeletal manifestations in patients positive for human immunodeficiency virus: correlation with CD4 count. J Rheumatol 2001, 28:802–804.

41.Donohue JP. Osteonecrosis. http://www.uptodate.com 2001, v.9.3: 1–12.

42.Sambrook PN, Hassall JE, York JR. Osteonecrosis after high dosage, short-term corticosteroid therapy. J Rheumatol 1984, 11:514–516.

43.Fast A, Alon M, Weiss S, Zer-Aviv FR. Avascular necrosis of bone following short-term dexamethasone therapy for brain edema. Neurosurgery 1984, 61:983–985.

44.Lee CK, Hanson HT, Weiss AB. The ‘silent hip’ of idiopathic ischemic necrosis of the femoral head in adults. J Bone Joint Surg Am 1980, 62:795–800.

45.Mitchell MD, Kundel HL, Steinberg ME, Kressel HY, Alavi A, Axel L. Avascular necrosis of the hip: comparison of MR, CT, and scintigraphy. Am J Radiol 1986, 147:67–71.

46.Lee MJ, Corrigan J, Stack JP, Ennis, JT. A comparison of modern imaging modalities in osteonecrosis of the femoral head. Clin Radiol 1990, 42:427–432.

47.Lafforgue P, Dahan E, Chagnaud C, Schiano A, Kasbarian M, Acquaviva PC. Early stage avascular necrosis of the femoral head: MR imaging for prognosis in 31 cases with at least two years of follow-up. Radiology 1993, 187:199–204.

48.Colwell CW. The controversy of core decompression of the femoral head for osteonecrosis. Arthritis Rheum 1989, 32: 797–800.

49.Hungerford DS. Response: the role of core decompression in the treatment of ischemic necrosis of the femoral head. Arthritis Rheum 1989, 32:801–806.

50.Urbaniak JR, Coogan PG, Gunneson EB, Nunley JA. Treatment of osteonecrosis of the femoral head with free vascularized fibular grafting: a long-term follow-up study of one hundred and three hips. J Bone Joint Surg Am 1995, 77:681–694.

51.Stulberg BN, Levine M, Bauer TW, Belhobek GH, Pflanze W, Feiglin DHI, et al. Multimodality approach to osteonecrosis of the femoral head. Clin Orthop 1989, 240:181–193.

52.Bartlett JG. Pocket Book of Infectious Disease Therapy. Philadelphia, PA: Lippincott Williams & Wilkins; 2001.

Cited By:

This article has been cited 36 time(s).

Malawi Medical Journal
Case Report: A man on antiretroviral therapy with painful thighs
Kudzala, A; Cashman, J; van Oosterhout, JJ
Malawi Medical Journal, 25(1): 24-25.

Presse Medicale
Osteopathies that weaken HIV-infected patients
David, R
Presse Medicale, 32(): 1857-1863.

Japanese Journal of Infectious Diseases
Osteonecrosis in patients with human immunodeficiency virus type 1 infection in Taiwan
Ho, YC; Shih, TTF; Lin, YH; Hsiao, CF; Chen, MY; Hsieh, SM; Sheng, WH; Sun, HY; Hung, CC; Chang, SC
Japanese Journal of Infectious Diseases, 60(6): 382-386.

Brazilian Journal of Infectious Diseases
Osteoarticular complications related to HIV infection and highly active antiretroviral therapy
Lima, ALLM; Zumiotti, AV; Camanho, GL; Benegas, E; dos Santos, ALG; D'Elia, CO; Oliveira, PRD
Brazilian Journal of Infectious Diseases, 11(4): 426-429.

Medicina Clinica
Risk of avascular necrosis in human inmunodeficiency virus infected patients
Sanchez, GV; Fernandez, RG; Garcia, JV; Freud, HK
Medicina Clinica, 131(3): 117-118.

Clinical Rheumatology
Osteonecrosis of the femoral head in patients with type 1 human immunodeficiency virus infection: clinical analysis and review
Yombi, JC; Vandercam, B; Wilmes, D; Dubuc, JE; Vincent, A; Docquier, PL
Clinical Rheumatology, 28(7): 815-823.
10.1007/s10067-009-1156-5
CrossRef
International Journal of Antimicrobial Agents
Avascular necrosis of the femoral head in a HIV-1 infected patient receiving lopinavir/ritonavir
Bongiovanni, M; Chiesa, E; Riva, A; Monforte, AD; Bini, T
International Journal of Antimicrobial Agents, 22(6): 630-631.
10.1016/j.ijantimicag.2003.05.006
CrossRef
Hiv Clinical Trials
Avascular necrosis in HIV-Infected patients receiving antiretroviral treatment: Study of seven cases
Valencia, ME; Barreiro, P; Soriano, V; Blanco, F; Moreno, V; Lahoz, JGA
Hiv Clinical Trials, 4(2): 132-136.

AIDS Research and Human Retroviruses
Antiretroviral treatment and osteonecrosis in patients of the swiss HIV cohort study: A nested case-control study
Hasse, B; Ledergerber, B; Egger, M; Flepp, M; Bachmann, S; Bernasconi, E; Egger, M; Guyot, S; Hirschel, B; Weber, R; Gunthard, HF
AIDS Research and Human Retroviruses, 20(9): 909-915.

Clinical Infectious Diseases
Avascular necrosis in HIV-infected patients: A case-control study from the Aquitaine Cohort, 1997-2002, France
Lawson-Ayayi, S; Bonnet, F; Bernardin, E; Ragnaud, JM; Lacoste, D; Malvy, D; Blaizeau, MJ; Miremont-Salame, G; Dupon, M; Mercie, P; Dabis, F
Clinical Infectious Diseases, 40(8): 1188-1193.

AIDS
Risk factors for osteonecrosis in HIV-infected patients: impact of treatment with combination antiretroviral therapy
Mary-Krause, M; Rillaud, E; Poizot-Martin, I; Simon, A; Dhiver, C; Duponte, C; Salmon, D; Roudiere, L; Costagliola, D
AIDS, 20(): 1627-1635.

Revista Clinica Espanola
Avascular necrosis of the bone in patients with HIV infection: an emergent problem
Moreno-Cuerda, VJ; Morales, M; Tamargo, L; Rubio, R; Pulido, F
Revista Clinica Espanola, 206(8): 392-396.

Bmc Musculoskeletal Disorders
Mechanism of HIV protein induced modulation of mesenchymal stem cell osteogenic differentiation
Cotter, EJ; Ip, HSM; Powderly, WG; Doran, PP
Bmc Musculoskeletal Disorders, 9(): -.
ARTN 33
CrossRef
Medicina-Buenos Aires
Osteonecrosis in HIV-infected patients
Bottaro, EG; Figueroa, RH; Scapellato, PG; Vidal, GI; Brieschke, MTR; Da Representacao, S; Seoane, MB; Laurido, MF; Caiafa, D; Lopardo, G; Herrera, F; Cassetti, I
Medicina-Buenos Aires, 64(4): 325-331.

AIDS Reader
Osteonecrosis in HIV-infected persons: Radiographic findings delay clinical diagnosis
Johnson, MD; Decker, CF
AIDS Reader, 18(3): 124-+.

Journal of Infection
Total joint replacement in HIV positive patients
Habermann, B; Eberhardt, C; Kurth, AA
Journal of Infection, 57(1): 41-46.
10.1016/j.jinf.2008.01.045
CrossRef
Current Orthopaedics
Surgery in infectious diseases
Rowley, DI; Clift, BA; Sripada, S
Current Orthopaedics, 18(5): 371-378.
10.1016/j.cuor.2004.08.003
CrossRef
AIDS Reader
Osteonecrosis in HIV-infected persons - Does delayed diagnosis matter?
Glesby, MJ
AIDS Reader, 18(3): 132-133.

AIDS Research and Human Retroviruses
HIV proteins regulate bone marker secretion and transcription factor activity in cultured human osteoblasts with consequent potential implications for osteoblast function and development
Cotter, EJ; Malizia, AP; Chew, N; Powderly, WG; Doran, PP
AIDS Research and Human Retroviruses, 23(): 1521-1529.
10.1089/aid.2007.0112
CrossRef
Hiv Medicine
Symptomatic bone disorders in HIV-infected patients: incidence in the Aquitaine cohort (1999-2002)
Martin, K; Lawson-Ayayi, S; Miremont-Salame, G; Blaizeau, MJ; Balestre, E; Lacoste, D; Ragnaud, JM; Malvy, D; Dupon, M; Mercie, P; Schaeverbeke, T; Haramburu, F; Dabis, F
Hiv Medicine, 5(6): 421-426.

Clinical Infectious Diseases
The incidence and natural history of osteonecrosis in HIV-Infected adults
Morse, CG; Mican, JM; Jones, EC; Joe, GO; Rick, ME; Formentini, E; Kovacs, JA
Clinical Infectious Diseases, 44(5): 739-748.
10.1086/511683
CrossRef
AIDS Reader
HIV-associated osteonecrosis of the hip
Beiter, M; Aboulafia, DM
AIDS Reader, 18(7): 367-368.

Antiviral Therapy
Avascular osteonecrosis of the femoral head in three West African HIV-infected adults with heterozygous sickle cell disease
Eholie, SP; Ouiminga, M; Ehui, E; Nzunetu, G; Ouattara, SI; Konan, AV; Anglaret, X; Bissagnene, E
Antiviral Therapy, 14(7): 1011-1014.
10.3851/IMP1398
CrossRef
Skeletal Development and Remodeling in Health, Disease, and Aging
Pathogenesis of osteopenia/osteoporosis induced by highly active anti-retroviral therapy for AIDS
Pan, G; Yang, Z; Ballinger, SW; Mcdonald, JM
Skeletal Development and Remodeling in Health, Disease, and Aging, 1068(): 297-308.
10.1196/annals.1346.057
CrossRef
Immunopharmacology and Immunotoxicology
Effects of tacrolimus (FK506) on the development of osteonecrosis in a rabbit model
Miyanishi, K; Yamamoto, T; Irisa, T; Yamashita, A; Motomura, G; Jingushi, S; Iwamoto, Y
Immunopharmacology and Immunotoxicology, 30(1): 79-90.
10.1080/08923970701812647
CrossRef
Acta Orthopaedica
Effects of cyclosporin A on the development of osteonecrosis in rabbits
Miyanishi, K; Yamamoto, T; Irisa, T; Yamashita, A; Motomura, G; Jingushi, S; Iwamoto, Y
Acta Orthopaedica, 77(5): 813-819.
10.1080/17453670610013042
CrossRef
Journal of Bone and Joint Surgery-American Volume
Nontraumatic osteonecrosis of the femoral head: Ten years later
Mont, MA; Jones, LC; Hungerford, DS
Journal of Bone and Joint Surgery-American Volume, 88A(5): 1117-1132.
10.2106/JBJS.E.01041
CrossRef
Journal of Bone and Joint Surgery-American Volume
Survivorship analysis and radiographic outcome following tantalum rod insertion for osteonecrosis of the femoral head
Veillette, CJH; Mehdian, H; Schemitsch, EH; McKee, MD
Journal of Bone and Joint Surgery-American Volume, 88A(): 48-55.
10.2106/JBJS.F.00538
CrossRef
Skeletal Radiology
Musculoskeletal disorders associated with HIV infection and AIDS. Part II: Non-infectious musculoskeletal conditions
Tehranzadeh, J; Ter-Oganesyan, RR; Steinbach, LS
Skeletal Radiology, 33(6): 311-320.
10.1007/s00256-004-0765-y
CrossRef
Annals of Pharmacotherapy
Osteonecrosis in six HIV-infected patients receiving highly active antiretroviral therapy
Molia, AC; Strady, C; Rouger, C; Beguinot, IM; Berger, JL; Trenque, TC
Annals of Pharmacotherapy, 38(): 2050-2054.
10.1345/aph.1E154
CrossRef
Malawi Medical Journal
Avascular necrosis of the femoral head in HIV positive patients-an assessment of risk factors and early response to surgical treatment
Chokotho, L; Harrison, WJ; Lubega, N; Mkandawire, NC
Malawi Medical Journal, 25(2): 28-32.

Journal of Bone and Joint Surgery-American Volume
Comorbidities and Perioperative Complications in HIV-Positive Patients Undergoing Primary Total Hip and Knee Arthroplasty
Lin, CA; Kuo, AC; Takemoto, S
Journal of Bone and Joint Surgery-American Volume, 95A(): 1028-1036.
10.2106/JBJS.L.00269
CrossRef
AIDS
Metabolic bone disease in HIV infection
Borderi, M; Gibellini, D; Vescini, F; De Crignis, E; Cimatti, L; Biagetti, C; Tampellini, L; Re, MC
AIDS, 23(11): 1297-1310.
10.1097/QAD.0b013e32832ce85a
PDF (272) | CrossRef
Current Opinion in Rheumatology
Osteonecrosis: etiology, diagnosis, and treatment
Jones, LC; Hungerford, DS
Current Opinion in Rheumatology, 16(4): 443-449.

PDF (92)
JAIDS Journal of Acquired Immune Deficiency Syndromes
Osteonecrosis in Patients Infected With HIV: Clinical Epidemiology and Natural History in a Large Case Series From Spain
Gutiérrez, F; Padilla, S; Masiá, M; Flores, J; Boix, V; Merino, E; Galindo, J; Ortega, E; López-Aldeguer, J; Galera, C; HIV-related Osteonecrosis Study Group,
JAIDS Journal of Acquired Immune Deficiency Syndromes, 42(3): 286-292.
10.1097/01.qai.0000225012.53568.20
PDF (107) | CrossRef
JAIDS Journal of Acquired Immune Deficiency Syndromes
Influence of Antiretroviral Drugs on the Pharmacokinetics of Prednisolone in HIV-Infected Individuals
Busse, KH; Formentini, E; Alfaro, RM; Kovacs, JA; Penzak, SR
JAIDS Journal of Acquired Immune Deficiency Syndromes, 48(5): 561-566.
10.1097/QAI.0b013e31817bebeb
PDF (120) | CrossRef
Back to Top | Article Outline
Keywords:

osteonecrosis; bone diseases; avascular necrosis of bone; femur head necrosis; risk factors; diagnosis; HIV

© 2003 Lippincott Williams & Wilkins, Inc.

Login

Search for Similar Articles
You may search for similar articles that contain these same keywords or you may modify the keyword list to augment your search.